Table 2.

Correlation between postural data, physiological data, and pain rating.

	HR	EDA	Pain rating
COP-AP	0.053	−0.084	0.001
COP-Area	0.218*	−0.136	−0.076
Length [COP]-AP	0.388**	−0.167	−0.220*
HR		0.063	0.058
EDA			−0.019

Significant differences are indicated as:

^*p < 0.05;

^**p < 0.01.